🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.72 AU - 4.04 AU

Year: 2379 Days

Day: 39.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,171,708 km

• M1: 647,160 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.19 AU - 4.27 AU

Year: 2758 Days

Day: 25.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,171,708 km

• M1: 72,106 km (0.113 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 9.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.62 AU - 5.42 AU

Year: 4307 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,171,708 km

• M1: 141,520 km (0.055 R)
• M2: 217,964 km (0.096 R)
• M3: 415,134 km (0.12 R)
• M4: 516,711 km (0.113 R)
• M5: 627,862 km (0.069 R)
• M6: 709,842 km (0.094 R)
• M7: 796,010 km (0.071 R)
• M8: 875,596 km (0.038 R)
• M9: 1,120,638 km (0.084 R)
• M10: 1,199,476 km (0.105 R)
• M11: 1,268,740 km (0.049 R)
• M12: 1,387,371 km (0.048 R)
• M13: 1,460,374 km (0.091 R)
• M14: 1,622,987 km (0.089 R)
• M15: 1,700,180 km (0.081 R)
• M16: 1,805,048 km (0.059 R)
• M17: 2,146,879 km (0.119 R)
• M18: 2,275,084 km (0.098 R)
• M19: 2,391,023 km (0.118 R)
• M20: 2,720,437 km (0.066 R)
• M21: 2,937,653 km (0.084 R)
• M22: 3,096,377 km (0.119 R)
• M23: 3,339,772 km (0.09 R)
• M24: 3,438,806 km (0.051 R)
• M25: 3,522,282 km (0.113 R)
• M26: 3,589,451 km (0.117 R)
• M27: 3,931,881 km (0.04 R)
• M28: 4,089,407 km (0.058 R)
• M29: 4,284,782 km (0.081 R)
• M30: 5,040,251 km (0.089 R)
• M31: 5,307,583 km (0.065 R)
• M32: 5,443,119 km (0.051 R)
• M33: 5,658,240 km (0.113 R)
• M34: 5,756,975 km (0.103 R)
• M35: 6,097,160 km (0.055 R)
• M36: 6,526,207 km (0.079 R)
• M37: 6,922,941 km (0.109 R)
• M38: 7,049,949 km (0.075 R)
• M39: 7,134,921 km (0.045 R)
• M40: 7,370,687 km (0.09 R)
• M41: 7,652,529 km (0.056 R)
• M42: 7,718,053 km (0.11 R)
• M43: 7,871,690 km (0.063 R)
• M44: 8,070,805 km (0.086 R)
• M45: 8,564,478 km (0.066 R)
• M46: 8,769,278 km (0.109 R)
• M47: 9,770,087 km (0.057 R)
• M48: 9,936,440 km (0.027 R)
• M49: 10,344,244 km (0.075 R)
• M50: 10,489,503 km (0.107 R)
• M51: 10,782,117 km (0.063 R)
• M52: 11,625,849 km (0.083 R)
• M53: 12,285,127 km (0.098 R)
• M54: 12,696,970 km (0.12 R)
• M55: 13,113,450 km (0.051 R)
• M56: 13,799,656 km (0.076 R)
• M57: 14,039,910 km (0.109 R)
• M58: 14,200,727 km (0.097 R)
• M59: 14,281,510 km (0.109 R)
• M60: 14,578,761 km (0.067 R)
• M61: 14,660,143 km (0.088 R)
• M62: 15,565,658 km (0.062 R)
• M63: 15,732,310 km (0.088 R)
• M64: 15,843,761 km (0.098 R)
• M65: 15,955,361 km (0.075 R)
• M66: 16,039,285 km (0.056 R)
• M67: 16,545,824 km (0.12 R)
• M68: 16,858,034 km (0.102 R)
• M69: 17,286,932 km (0.118 R)
• M70: 17,373,100 km (0.1 R)
• M71: 17,603,630 km (0.1 R)
• M72: 17,777,313 km (0.081 R)
• M73: 18,126,176 km (0.056 R)
• M74: 19,037,975 km (0.072 R)
• M75: 19,484,674 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.3

Radius: 11.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.46 AU - 8.94 AU

Year: 7397 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,171,708 km

• M1: 141,220 km (0.117 R)
• M2: 271,670 km (0.066 R)
• M3: 457,321 km (0.056 R)
• M4: 891,304 km (0.045 R)
• M5: 1,057,807 km (0.098 R)
• M6: 1,657,544 km (0.112 R)
• M7: 1,747,453 km (0.084 R)
• M8: 1,891,964 km (0.096 R)
• M9: 1,972,598 km (0.046 R)
• M10: 3,301,176 km (0.1 R)
• M11: 3,715,712 km (0.086 R)
• M12: 4,217,314 km (0.104 R)
• M13: 4,449,190 km (0.098 R)
• M14: 4,539,547 km (0.034 R)
• M15: 4,648,754 km (0.108 R)
• M16: 4,740,457 km (0.057 R)
• M17: 5,265,247 km (0.105 R)
• M18: 5,749,345 km (0.083 R)
• M19: 5,847,930 km (0.095 R)
• M20: 6,046,746 km (0.056 R)
• M21: 6,594,873 km (0.11 R)
• M22: 6,927,279 km (0.091 R)
• M23: 7,414,669 km (0.116 R)
• M24: 7,803,923 km (0.102 R)
• M25: 7,957,111 km (0.099 R)
• M26: 9,334,010 km (0.111 R)
• M27: 9,872,263 km (0.102 R)
• M28: 10,085,589 km (0.065 R)
• M29: 11,497,045 km (0.076 R)
• M30: 12,302,031 km (0.058 R)
• M31: 13,203,209 km (0.094 R)
• M32: 13,807,135 km (0.042 R)
• M33: 13,886,572 km (0.091 R)
• M34: 13,992,637 km (0.053 R)
• M35: 14,393,110 km (0.03 R)
• M36: 14,797,324 km (0.113 R)
• M37: 15,068,994 km (0.089 R)
• M38: 15,755,199 km (0.095 R)
• M39: 16,592,049 km (0.116 R)
• M40: 17,500,707 km (0.117 R)
• M41: 19,514,294 km (0.035 R)
• M42: 19,812,293 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,311 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit